слр реаниматор брелок первая помощь аварийная защита лица маска рот дыхание односторонний клапан инструмент здравоохранения 50 шт

medical cpr resuscitator mask keychain first aid emergency face shield mask mouth breath one-way valve tool health care 50 pcs feature: 1.one-way valve with filter 2.the cpr mask be packed in a keychain bag. 3.can be placed into any first aid kit and carried easily. 4.it will low resistance unidirectional valve and water filter are combined to block fluid and secretions, valves and filters together played a barrier to rescue personnel and sick isolation. specification: product name:cpr...